Problem using scalingLayer for shifting actor outputs to desired range
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Mostafa Nazmi
el 30 de En. de 2021
Comentada: Mostafa Nazmi
el 16 de Feb. de 2021
Greetings everyone. I want to use scalingLayer to shift my actor network's outputs to desired range. I'm using this reference and the code below :
numObs = 10;
numAct = 5;
actorLayerSizes = [400 300];
sc = reshape([10, 10, 20, 15, 15], [1 1 5]);
bias = reshape([0, 0, 0, 0, 0], [1 1 5]);
actorNetwork = [
imageInputLayer([numObs 1 1],'Normalization','none','Name','observation')
fullyConnectedLayer(actorLayerSizes(1), 'Name', 'ActorFC1')
reluLayer('Name', 'ActorRelu1')
fullyConnectedLayer(actorLayerSizes(2), 'Name', 'ActorFC2')
reluLayer('Name', 'ActorRelu2')
fullyConnectedLayer(numAct, 'Name', 'ActorFC3')
tanhLayer('Name','ActorTanh1'), ...
scalingLayer('Scale',sc, 'Bias',bias)
];
I'm getting the error below:
Error using vertcat
Dimensions of arrays being concatenated are not consistent.
Can anyone help me with this?
Thanks
3 comentarios
Respuesta aceptada
Emmanouil Tzorakoleftherakis
el 13 de Feb. de 2021
If you remove ',...' from the 'tanh' row the error goes away. The way you have it now, you are adding the scaling layer in the same row as tanh whereas it should be in its own row.
actorNetwork = [
imageInputLayer([numObs 1 1],'Normalization','none','Name','observation')
fullyConnectedLayer(actorLayerSizes(1), 'Name', 'ActorFC1')
reluLayer('Name', 'ActorRelu1')
fullyConnectedLayer(actorLayerSizes(2), 'Name', 'ActorFC2')
reluLayer('Name', 'ActorRelu2')
fullyConnectedLayer(numAct, 'Name', 'ActorFC3')
tanhLayer('Name','ActorTanh1')
scalingLayer('Scale',sc, 'Bias',bias)
];
3 comentarios
Emmanouil Tzorakoleftherakis
el 15 de Feb. de 2021
Np. Please accept the answer if it answered your question
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